yamakaky / dcpu Goto Github PK

Right now the error printed doesn't include nor the line nor the file.
It would be good to add it, as well as the column if possible.

With this code...

This code won't compile:

    :end.test
        set PC, end.test

Unknown: ".test"

When trying to use square brackets, the parsing inside is weirdly done.

Minimal example : set [test + J + 1], 1

Expected result : compiles and actually precomputes test + 1

Actual result : doesn't compile and I get the error Error: Error { kind: UnknownLabel("J"), state: State { next_error: None, backtrace: None } }.

Syntax is as follow:
:label .zero

It has been deprecated: announcement.

Looks like this is blocked by docopt/docopt.rs#128. I will follow up in this issue when they have a new release ready.

Relevant pieces of code:

:_LBB10_5
    SET A, [J+0xffff]
    SET A, [A+0x1]
    JSR memoryManager_malloc
    SET B, [J+0xffff]
    SET [B], A
    SET PC, _LBB10_9

:_LJTI10_0
    .dat    _LBB10_5
    .dat    _LBB10_6
    .dat    _LBB10_7
    .dat    _LBB10_8

The following code:

.dat    1934226965

Will crash with:

Unknown (line 1, row 1): ".dat 1934226965"

This code is output by Clang/LLVM in the following scenario:

HardwareInfo lem1802_hardwareInfo = (HardwareInfo) {
    .hardware_id = 0x7349f615,
    .hardware_version = 0x1802,
    .manufacturer = 0x1c6c8b36
}

.comm is a linker-only instruction ; please add it to the ignore list.

Example: .comm driver_keyboard,11